White Paper
White paper

SURVEY61 repeat accuracy—what does data from 102 flights show?

This rigorous white paper details the accuracy and repeatability testing of the SURVEY61 payload across 102 flights, proving consistent sub-3 cm results using just checkpoints across five Swiss test sites.

Read in this white paper

  • Detailed setup for testing across 102 flights, 5 drones, and 3 payloads
  • Checkpoint RMSE results in X, Y, and Z across all five sites
  • DSM comparisons confirming differences below 3 cm across continuous surfaces
  • GNSS baseline best practices and how baseline distance affects absolute accuracy
  • Best practices around when to reduce ground control while ensuring high accuracy
  • Ground point placement best practices and flight planning recommendations
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